Phloeodes diabolicus is basically nature’s jawbreaker. The secret to the ironclad’s toughness lies in its exoskeletal forewings, or elytra, which allow it to easily withstand impacts during attacks from predators. The diabolical ironclad beetle (Phloeodes diabolicus) is one tough insect. Its thick, densely layered and interlocking elytra, connected to the ventral cuticle by complex lateral support structures, are able to support maximum force of 149 newtons, approximately equal to the force exerted by 15 kilograms or 33.069 lbs. The jigsaw pattern seen is a multilayered exoskeleton, including a waterproof epicuticle, an underlying exocuticle and lastly an internal endocuticle. Now researchers have revealed the secrets behind the near-indestructibility of the diabolical ironclad beetle. Not only is it incredibly difficult for predators to attack, the diabolical ironclad beetle has been known to survive not just human stompings, but being run over by cars. The upshot is a gnarly black armour that protects it from being crushed. A Nature paper reports insights into what makes the exoskeleton of the diabolical ironclad beetle so strong. They can do that, researchers discovered, thanks to hardened casings … Phloeodes diabolicus is basically nature’s jawbreaker. The diabolical ironclad beetle is like a tiny tank on six legs. That means it can be run over by a car — and live to tell the tale. The diabolical ironclad beetle ... comparing the results to other beetle species from the same region with similar predators, such as pecking birds, and the same defence strategy, playing dead. The insect may have evolved its wings in a unique way to protect itself from lizards, mice and other predators, the researchers said. Scientists discover design secrets of nearly indestructible beetle The diabolical ironclad beetle can take on an applied force of about 150 newtons, researchers say. Now researchers have revealed the secrets behind the near-indestructibility of the diabolical ironclad beetle. Analyses of microscope images, 3-D printed models and computer simulations of the beetle… So tough, it can survive being run over by a car, ... That makes it difficult for predators to pierce its natural shield. Other species of the genus Zopherus—there are 19 other known species belonging to this group—are typically found in western Texas. The diabolical ironclad beetle, a desert bug native to California, can withstand nearly 40,000 times its body weight. “Given that nature has been optimising and performing experiments for hundreds of millions of years, there are abundant resources to provide inspiration for next-generation materials,” said Kisailus. It is flightless and has a lifespan of two years,[2] which compared to the weeks or months long lifespan of a typical beetle goes to show the value of protection. Especially given that this beetle does not contain any mineral – just organic components,” said Prof David Kisailus, co-author of the study from the University of California, Irvine. Nosoderma diabolicum (formerly Phloeodes diabolicus), common name: diabolical ironclad beetle, is a beetle of the Family Zopheridae. How do animals undergo metamorphosis, and why? In subsequent experiments the team found this helped distribute stress and make the join more robust. The diabolical ironclad beetle can withstand enormous forces, protecting it from predators — and potentially providing scientists with new designs for materials. The diabolical ironclad beetle (Phloeodes diabolicus) of North America doesn't have the visual pizzazz of some of its more shiny beetle cousins, looking more like a small piece of gnarly bark or stone. While its thought that their main food source is found on a tree trunk, this beetle has also been found clinging to the outer walls of homes in wooded areas. 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